AmebaD Boards
Designed by Realtek
Designed by Partners
AMB21
MCU
Part Number: RTL8722DM 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB PSRAM + 2MB Flash
Key Features
Integrated 802.11a/n Wi-Fi SoC
Trustzone-M Security
Hardware SSL Engine
Root Trust Secure Boot
USB Host/Device
SD Host
BLE5.0
Codec
LCDC
Key Matrix
Other Features
1 PCM interface
4 UART interfaces
1 I2S Interface
2 I2C interfaces
7 ADC interfaces
17 PWM interfaces
Max 54 GPIO
AMB23
MCU
Part Number: RTL8722DM 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB PSRAM + 2MB Flash
Key Features
Integrated 802.11a/n Wi-Fi SoC
Trustzone-M Security
Hardware SSL Engine
Root Trust Secure Boot
USB Host/Device
SD Host
BLE5.0
Codec
LCDC
Key Matrix
Other Features
1 PCM interface
3 UART interfaces
1 I2C interface
7 ADC interfaces
1 SPI interface
9 PWM interfaces
Max 23 GPIO
1 Switch button
2 LED
AMB25
MCU
Part Number: RTL8720DF 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB Flash
Key Features
Integrated WiFi 4 (802.11 b/g/n 1x1) SoC
Dual-band, 2.4GHz or 5GHz
Bluetooth LE 5.0
Bluetooth high-power mode up to 10dB
Low Power Mode
Auto Download Mode
On-board PCB antenna
Board Dimensions, 17.8×51.8 mm
Other Features
3 UART interfaces
1 I2C interface
2 SPI interfaces
12 PWM interfaces
3 ADC interfaces
1 IR interface
Max 19 GPIO
TypeC USB port
1 SDIO interface (require adaptor)
Audio Codec(require external MIC & Speaker)
USB2.0 Host Interface (require adaptor)
AMB26
MCU
Part Number: RTL8720DF 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB Flash
Key Features
Integrated WiFi 4 (802.11 b/g/n 1x1) SoC
Dual-band, 2.4GHz or 5GHz
Bluetooth LE 5.0
Bluetooth high-power mode up to 10dB
Low Power Mode
Auto Download Mode
On-board PCB antenna
Board Dimensions, 17.8×51.8 mm
Other Features
3 UART interfaces
1 I2C interface
2 SPI interfaces
12 PWM interfaces
3 ADC interfaces
1 IR interface
Max 18 GPIO
TypeC USB port
1 SDIO interface (require adaptor)
Audio Codec(require external MIC & Speaker)
USB2.0 Host Interface (require adaptor)
BW16 type C (by Ai-Thinker)
Partner Designed
MCU
Part Number: RTL8720DN 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 2MB Flash (Up to 4MB)
Key Features
Integrated 802.11a/n Wi-Fi SoC
BLE5.0
Auto DownLoad Mode
Other Features
2 UART interfaces
1 I2C interface
1 ADC interface
1 SPI interface
5 PWM interfaces
Max 13 GPIO
1 RGB LED
TypeC USB port
AW-CU488 Thing Plus (by SparkFun)
Partner Designed
MCU
Part Number: RTL8721DM 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB PSRAM + 2MB Flash
Key Features
Integrated 802.11 b/g/n 1x1, 2.4GHz or 5GHz
Built-in Antenna w/ Internal Shielding Antenna
BLE 5.0
Audio Codec(MIC & Speaker)
USB2.0 Host Interface
Low Power Mode
Auto DownLoad Mode
Other Features
3 UART interfaces
1 I2C interface
2 SPI interfaces
11 PWM interfaces
7 ADC interfaces
Max 30 GPIO
1 LED
TypeC USB port
LiPo charge with 2-pin JST connector (Charge Rate 500mA/100mA)
Qwiic connector for I2C devices
WE310F5 (by Telit)
Partner Designed
MCU
Part Number: RTL8711TTF 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB Flash
Key Features
Integrated 802.11 b/g/n Wi-Fi SoC
BLE5.0
Integrated antenna (WE310F5-I) or External Antenna (WE310F5-P)
LGA package 18 x 15 mm (-I) / 13.1 x 14.3 (-P)
Other Features
Hosted (via AT commands) or Standalone (host-less)
Industrial grade (-40 °C to +85 °C )
Certified RED/FCC/ISED/RCM
USB2.0 Host Interface
Low power mode
2 UART interfaces
2 I2C interfaces
1 SPI interface
1 PWM interface
1 ADC interface
1 I2S interface
1 SDIO interface
Max 29 GPIO
WE310G4 (by Telit)
Partner Designed
MCU
Part Number: RTL8720DF 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB Flash
Key Features
Integrated 802.11 a/b/g/n Wi-Fi SoC
Support 2.4GHz and 5GHz
BLE5.0
Integrated antenna (WE310G4-I) or External Antenna (WE310G4-P)
LGA package 18 x 15 mm (-I) / 13.1 x 14.3 (-P)
Other Features
Hosted (via AT commands) or Standalone (host-less)
Industrial grade (-40 °C to +85 °C)
Certified RED/FCC/ISED
P2P Compatible with Telit WE310F5
SDK and Compatible with Telit WE310F5
USB2.0 Host Interface
Low power mode
2 UART interfaces
2 I2C interfaces
1 SPI interface
1 PWM interface
1 ADC interface
1 I2S interface
1 SDIO interface
WE20D (by Celium Devices)
Partner Designed
MCU
Part Number: RTL8720DF 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB Flash
Key Features
Integrated 802.11 a/b/g/n Wi-Fi and BLE 5.0 Combo module
Integrated antenna (WE20D-C) , External Antenna (WE20D-U) or RF Pin (WE20D-R)
Castellations 30 package 21 x 14 mm
Other Features
Hosted (via AT commands) or Standalone (host-less)
Industrial grade (-40 °C to +85 °C )
USB2.0 Host Interface
Low power mode
3 UART interfaces
2 I2C interfaces
1 SPI interface
1 PWM interface
1 ADC interface
1 I2S interface
1 SDIO interface
CMP4010 (by CEL)
Partner Designed
MCU
Part Number: RTL8721CSM 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB PSRAM + 16MB Flash
Key Features
Integrated 802.11 b/g/n Wi-Fi SoC
BLE5.0
Other Features
Hosted (via AT commands) or Standalone (host-less)
Industrial grade (-40 °C to +85 °C )
Low power mode
Certified FCC/IC/CE
Max 35 GPIO
USB/UART/SPI/I2C/I2S
BW16 (by Ai-Thinker)
Partner Designed
MCU
Part Number: RTL8720DN 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 2MB Flash (Up to 4MB)
Key Features
Integrated 802.11a/n Wi-Fi SoC
BLE5.0
Other Features
2 UART interfaces
1 I2C interface
1 ADC interface
1 SPI interface
5 PWM interfaces
Max 13 GPIO
1 RGB LED
NORA-W30 (by u-blox)
Partner Designed
MCU
Part Number: RTL8720DF 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512 kB SRAM and 4 MB flash
Key Features
Wi-Fi 4 (802.11 a/b/g/n) SoC
Dual-band, 2.4 and 5 GHz
Bluetooth LE 5.0
Embedded antenna or module pin for external antenna
Small form factor, 10.4×14.3 mm
Other Features
Powerful open CPU architecture for customized applications
UART, SPI, USB, SDIO, I2C, I2S, PWM, ADC
Pin compatible with other NORA modules
Global certification
Extended temperature range, -40 °C to +105 °C
NORA-W36 (by u-blox)
Partner Designed
MCU
Part Number: RTL8720DF 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512 kB SRAM and 4 MB flash
Key Features
Wi-Fi 4 (802.11 a/b/g/n) SoC
Dual-band, 2.4 and 5 GHz
Bluetooth LE 5.0
Embedded antenna or module pin for external antenna
Small form factor, 10.4×14.3 mm
Other Features
u-connectXpress AT command firmware
Pin compatible with other NORA modules
Global certification
Extended temperature range, -40 °C to +105 °C
SI8720DFSTS (by SME)
Partner Designed
MCU
Part Number: RTL8720DF 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB PSRAM + 4MB Flash
Key Features
Integrated 802.11a/b/g/n Wi-Fi SoC
Dual-band, 2.4 and 5 GHz
Trustzone-M Security
Root Trust Secure Boot
Low Power Mode
BLE5.0
Other Features
Support multiple host interfaces USB / SDIO / UART / I2C /SPI
Datalogger (by Kevin’s Lab)
Partner Designed
MCU
Part Number: RTL8720DF 32-bit KM4 (Arm Cortex-M33 compatible) 32-bit KM0 (Arm Cortex-M23 compatible)
Memory
512KB SRAM + 4MB Flash
Key Features
Integrated WiFi 4 (802.11 b/g/n 1x1) SoC
Dual-band, 2.4GHz or 5GHz
Bluetooth LE 5.0
Bluetooth high-power mode up to 10dB
Low Power Mode
Auto Download Mode
On-board PCB antenna
DC IN: 6V ~ 24V
DC OUT: 5V / 1A
Arduino Uno mounting holes
Popular Connectors: qwiic(I2C), UART(JST2.0), RS485
UART expansion
RS485 with TVS + PTS protection and 120-ohm resistor
Other Features
3 UART interfaces
1 I2C interface
2 SPI interfaces
12 PWM interfaces
3 ADC interfaces
1 IR interface
Max 18 GPIO
